Zoltán Böszörményi <zb@cybertec.at> writes:
> Thanks. A question though: how does "make check" or "make installcheck"
> chooses between the *.out and its different *_N.out incarnations?
> I couldn't find traces of prepared_xacts_1.out in any file saying "this
> is the one to be used in this-and-this" configuration. Does the procedure
> check against all versions and the least different one is reported?
Exactly. This is documented, see the "regression tests" chapter of the
SGML manual.
regards, tom lane